FIXST Maintenance College

iPhone Swap Board & Data Recovery

one hour explanation for PP_BATT_VCC & PP_VDD_MAIN & PP_VDD_BOOST

iPhone信号故障通病iPhone 6-11Pro Max Common Signal Problems Solutions

CPU 除胶 how to Clean the CPU glue

iPhone13 CPU 拆解 首发 repair iPhone13pro/iPhone13promax Face ID not work after change display？

iPhone 13 A15 CPU Disassembly/Reballing #iPhone13CPU #A15CPU

how to remove the PMU Safely

How to reball CPU - iPhone CPU reballing

How to set the real temperature of your hot air gun

How to Fix iPhone small current leakage/Special repair method/motherboard repair

How to change the iPhone Sim Card Reader

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Repair iPhone no service, Have Modem Firmware/ IMEI number

Crack iCloud/Unlock For All Models iPhone/iPad iCloud Activation Lock!!

How to replace Resistors and capacitors/Micro-welding/soldering